4. Electrical generator or motor structure
  5. Dynamoelectric
  6. Rotary

Marc Heyraud

Inventor

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DC motor with commutator rotor

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Direct-current micromotor

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Electric actuating device

Recorders – Printing – dotting – or punching marker – Helical record-effecting element
Patent

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Electric acutating device

Printing – Selective or progressive – Bed and platen machines
Patent

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Electric direct current rotating machine

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Profile ID: LFUS-PAI-P-692847

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